Honda Marine BF9.9D Owner's Manual page 78

SERVICING YOUR OUTBOARD MOTOR
GEAR OIL BOTTLE
3. Add oil through the oil drain hole
until it flows out the oil level hole,
then install the oil level plug and
the oil drain plug.
GEAR OIL CAPACITY:
0.301 US qt (0.285 )
Outboard motor SAE 90 hypoid
gear oil API Service classification
(GL-4 or GL-5)
76
OIL LEVEL PLUG TORQUE:
4.8 lbf·ft (6.5 N·m , 0.66 kgf·m)
Avoid losing more than 1 fl oz (30
3
cm ) while reinstalling the drain
plug.
OIL DRAIN PLUG TORQUE:
4.8 lbf·ft (6.5 N·m , 0.66 kgf·m)